1. Mufflers & Resonators Deals
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  3. BMW 1009779

BMW 1009779 Diesel Emission Fluid Reservoir Passive Tank 3.0L M57Y Sonser

fits model: X5, E70. make: Bmw.

1009779 Bmw Oem X5 E70 3.0l M57y Diesel Emission Fluid Reservoir Passive Tank Sonser

( Type: Tank ), ( Manufacturer Warranty: Other ), ( Oe/oem Part Number: E70 X5 2009-2013 ), ( Inlet Diameter: 5 Cm ), ( Outlet Diameter: 10 Cm ), ( Color: Gray ), ( Manufacturer Part Number: 1009779 ), ( Features: 100 Accuracy Of Fit ), ( Material: Aluminum ), ( Placement On Vehicle: Exhaust, Rear )

Review BMW Oem 3.0l Diesel Emission Fluid Reservoir Passive Tank Sonser fits X5 E70

The BMW E70 X5 3.0L M57Y Diesel Emission Fluid Reservoir Passive Tank is an essential component of your BMW X5's emission system. This reservoir is specifically designed for the 3.0L M57Y engine, ensuring a perfect fit and optimal performance.

The passive tank, as the name suggests, does not actively pressurize the emission fluid like an active tank. Instead, it passively holds the fluid and allows it to enter the emission system as needed. The reservoir is made from high-quality materials, ensuring durability and resistance to corrosion.

The BMW X5's emission system relies on the diesel emission fluid to reduce harmful emissions, and the reservoir is where the fluid is stored. The fluid is injected into the exhaust gases, where it reacts to reduce nitrogen oxides and other pollutants.

The reservoir has a capacity of approximately 3 quarts (2.9 liters) and is located in the engine bay, typically near the exhaust system. The tank is easily accessible for routine maintenance, which includes checking the fluid level and refilling as necessary.

The BMW X5's emission system is a complex and critical component of the vehicle's overall performance and emissions compliance. Proper maintenance of the system, including the diesel emission fluid reservoir, is crucial for ensuring the vehicle runs efficiently, meets emissions regulations, and provides a safe and enjoyable driving experience.

In summary, the BMW E70 X5 3.0L M57Y Diesel Emission Fluid Reservoir Passive Tank is a vital component of your BMW X5's emission system. Designed specifically for the 3.0L M57Y engine, this high-quality reservoir ensures optimal performance and durability, making it an essential addition to your vehicle maintenance routine.

Buying a BMW X5 E70 3.0L M57Y diesel emission fluid reservoir passive tank (sonater) involves considering its potential benefits and drawbacks. Here are some points to help you make an informed decision.

Benefits:

1. Improved Emission System: The emission fluid reservoir is an essential component of the BMW X5's emission system. By replacing a worn-out or damaged tank, you can ensure that the emission system functions efficiently, reducing harmful emissions.

2. Better Fuel Economy: A well-maintained emission system can contribute to improved fuel economy. When the system is working optimally, it ensures that the engine burns fuel more efficiently, reducing the amount of fuel wasted.

3. Longer Engine Life: Proper maintenance of the emission system can help prolong the life of the engine by preventing damage caused by excessive emissions.

4. Smoother Engine Performance: A faulty emission system can cause rough engine performance, misfires, and stalling. Replacing the reservoir tank can help address these issues, resulting in smoother engine performance.

Drawbacks:

1. Cost: Replacing a BMW X5 E70 3.0L M57Y diesel emission fluid reservoir passive tank can be an expensive repair, especially if you choose to have it done at a dealership. The cost of parts and labor can add up quickly.

2. DIY Installation Complexity: Installing the emission fluid reservoir tank yourself may be challenging, especially if you are not familiar with BMW engine systems. The process involves disassembling various engine components, which can be time-consuming and require specialized tools.

3. Potential for OEM vs Aftermarket Parts: Deciding between OEM (original equipment manufacturer) and aftermarket parts can be a consideration. While OEM parts are guaranteed to fit perfectly and function as intended, they tend to be more expensive. Aftermarket parts may be more cost-effective but could potentially require adjustments to fit properly.

Conclusion:

Replacing a BMW X5 E70 3.0L M57Y diesel emission fluid reservoir passive tank can be a valuable investment for the long-term health of your vehicle. It can help improve fuel economy, reduce harmful emissions, and contribute to smoother engine performance. However, the cost of replacement and the potential complexity of the installation process are important factors to consider. Ultimately, the decision to replace the tank depends on your budget, technical expertise, and priorities.

Recommendation:

If you are comfortable with the cost and the installation process, opting for an OEM emission fluid reservoir tank is recommended for optimal performance and longevity. However, if you are looking for a more cost-effective solution, carefully researching aftermarket parts and ensuring they are compatible with your vehicle can save you money without compromising performance. Always consult your BMW's user manual or a trusted mechanic for guidance on the installation process.

part # 1009779 prices

  • $399.99-$449.99

specifications mufflermooch:

  • for models: X5, E70
  • for makes: Bmw
  • type: Tank
  • manufacturer warranty: Other
  • oe/oem part number: E70 X5 2009-2013
  • inlet diameter: 5 Cm
  • outlet diameter: 10 Cm
  • color: Gray
  • manufacturer part number: 1009779
  • features: 100 Accuracy Of Fit
  • material: Aluminum
  • placement on vehicle: Exhaust, Rear

offer mufflermooch:

  • sold: 0
  • started: August 18, 2025
  • options: Ship-to-home
  • best offers: True
  • availability: In Stock
  • quantity: 1

payments mufflermooch:

  • credit card: Discover
  • other
  • wallet: Apple-pay

seller mufflermooch:

  • # reviews: 2862
  • rating: 98.8%

general mufflermooch:

  • condition: Used
  • Car Truck Parts Accessories > Exhaust Emission Systems > Mufflers Resonators

shipping mufflermooch:

  • type: Fixed
  • cost: $29.00
  • carrier: UPS
  • transit: 3-8 Days
  • class: Standard
  • service: UPS Ground

returns mufflermooch:

  • time: 30 Days
  • policy: Returns Accepted
  • paid by: Buyer
for models: x5, e70, for makes: bmw, type: tank, manufacturer warranty: other, oe/oem part number: e70 x5 2009-2013, inlet diameter: 5 cm, outlet diameter: 10 cm, features: 100 accuracy of fit, placement on vehicle: exhaust, rear,
category: auto parts > car truck parts accessories > exhaust emission systems > mufflers resonators, color: gray, material: aluminum, sku: 8245740012637623,

Bmw 1009779 Is Similar To:

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5 offers $399.99–$449.99 USD
  • Offer #1: $399.99 price + $45.24 delivery = $445.23* total.+$45.24 shipping
  • Offer #2: $449.99 price + $69.00 delivery = $518.99* total. Shipped with UPS Ground. 09-13 BMW X5 (E70) 3.0L DIESEL DEF EMISSIONS FLUID RESERVOIR PASSIVE TANK.+$69.00 shipping
  • Offer #3: $413.31 price + $29.00 delivery = $442.31* total. SPORT OEM PARTS. UP FOR SEAL A 3.0L DIESEL EMISSION FLUID RESERVOIR PASSIVE TANK.+$29.00 shipping
  • Offer #4: $479.99 price + free delivery = $479.99* total. Left-Hand Drive Vehicles All vehicles and parts are for vehicles manufactured to be sold to the U.S.A.FREE SHIPPING
  • Offer #5: $425.00 price + $18.99 delivery = $443.99* total. Pictures are of the actual item. 2007-2013 BMW X5 DIESEL EMISSION FLUID (DEF) RESERVOIR TANK.+$18.99 shipping